Actors Salma Hayek Pinault, Melissa McCarthy, Liam Neeson and John Travolta will present on the Oscar telecast, show producers Craig Zadan and Neil Meron announced today.

Hayek Pinault earned an Oscar nomination for her leading performance in “Frida.” She will be seen next in “Grown Ups 2.”

McCarthy earned a nomination for her performance in a supporting role in the 2011 hit film “Bridesmaids.” She stars in the recently released film “Identity Thief” and will be seen next in “The Heat.”

Neeson received an Oscar nomination for his leading role in Best Picture winner “Schindler’s List.” His other credits include “Taken,” “Batman Begins,” “Love Actually,” “Gangs of New York” and “Star Wars Episode I: The Phantom Menace.”

Travolta has been nominated twice for Actor in a Leading Role for “Saturday Night Fever” and “Pulp Fiction.” His other credits include “The Taking of Pelham 1 2 3,” “Hairspray,” “Be Cool,” “Swordfish,” ‘Face/Off” and “Grease.”

Oscars® for outstanding film achievements of 2012 will be presented on Oscar Sunday, February 24 at the Dolby Theatre™ at Hollywood & Highland Center®, and will be hosted by Seth MacFarlane live on the ABC Television Network. The Oscar presentation also will be televised live in more than 225 countries worldwide. For more information go to Oscar.com or download the official Oscars app.